简介：青光眼是全球第二大致盲眼病,是不可逆性盲最主要原因,而原发性闭角型青光眼（primaryangleclosure[1]glaucoma,PACG）是我国最主要的青光眼类型。原发性闭角型青光眼（PACG）的发病机制复杂。PACG发病的主要危险因素是晶状体位置偏前、前房变浅而导致的瞳孔阻滞。此外,周边虹膜肥厚以及睫状体位置前移也是PACG发病的常见危险因素。

简介：目的讨论集中开展小切口白内障摘除联合人工晶体植入术的复明效果。方法于2008年8月-2009年9月，共集中实施329例329眼小切口白内障摘除联合人工晶体植入术。结果患者术后第一天裸眼视力≥0．8者共计269眼，占81．76％。在低于0．8视力者中，有34眼因角膜水肿而影响术后视力，占10．33％，3眼因一过性高眼压而导致角膜水肿，2眼出现术后葡萄膜炎反应，余21眼因眼底或视神经病变而影响术后视力，占6．38％。术后一周裸眼视力≥0．8者287眼，占87．23％。术后一个月裸眼视力≥0．8者294眼，占89．36％。结论集中开展小切口白内障摘除联合人工晶体植入术具有手术效率高，术后视力恢复良好，适宜于规模化自内障复明手术的开展。

简介：AIM:Toinvestigatethetreatmentstatusandprognosisofspace-occupyinglacrimalglandlesionsatonetertiaryeyecenterinChina.·METHODS:Aretrospectiveclinicalstudywasperformedon95patientswithspace-occupyinglesionsofthelacrimalglandsurgicallytreatedattheEye&ENTHospitalofFudanUniversityfrom2003to2007.Thereviewedclinicaldataincludedage,gender,sideofthelesion,durationofsignsandsymptoms,histopathologicaldiagnosis,treatmentmodality,recurrence(local,regional,anddistantmetastasis)andsurvival.·RESULTS:Ofthe95cases(99eyes),pleomorphicadenomaswerethemostcommonlesions(43cases),followedbylymphoiddisorders(14),inflammatorypseudotumors(11),carcinomaex-pleomorphicadenomas(11),andadenoidcysticcarcinomas(ACC,6).Therewere8patientswithrelapsedpleomorphicadenomas.Fiveofthese8caseshadmalignantpathologicalchanges.AllpatientswithACChadmetastasisandthreeofthemdiedduringtheirfollow-up.·CONCLUSION:Ourstudyindicatedthatthemostcommonlacrimalglandlesionswerepleomorphicadenomas.Multiplerecurrenceandsurgicalproceduresmayincreasetheriskoftumorprogression.ACChadahighincidenceoftumormetastasisandapoorprognosis.